APIC 2018.2.10 Catalog issue

Does any one tried to publish and test API's on different catalogs(like development catalog).?

I can see option to publish API to other catalogs but while Invoke API it is assuming default sandbox. i.e., while testing API from api manager (assembly) by default it is taking sandbox and I don't see option to change catalog and invoke API.?

Agree with John above, The idea in velox is that your development experience is tied to Sandbox. You need to make sure that wherever you will be deploying your APIs need to have the same set of policies etc as your Sandbox catalog. So in short, I think it’s tied to Sandbox - cannot be changed.